In sectors including industrial coatings, electrical insulation, composite materials and building protection, the quality of epoxy resin serves as the cornerstone that determines the reliability of final products. Leveraging mature production processes and a rigorous quality control system, Wuhan Biet Chemical has developed a full range of high-performance epoxy resin products. Our offerings feature three core advantages — ‌low chlorine content, ultra-low color and exceptional batch consistency‌, which guarantee the reliability and aesthetic performance of downstream applications from the source, while helping customers reduce production costs and improve efficiency.

1. ‌Bisphenol A Epoxy Resin (Model DY127)‌

• Key Specifications: Color (Pt-Co scale): ≤ 15; Epoxy equivalent: 180–188 g/eq; Hydrolyzable chlorine: ≤ 0.035%; Viscosity at 25℃: 10,000–13,000 cps
• Application Scenarios: General industrial casting, universal anti-corrosion coatings, conventional adhesives and other common scenarios
• Highlights: Low color and minimal batch-to-batch viscosity fluctuation, which greatly reduces customers' formula debugging costs

2. ‌Bisphenol F Epoxy Resin (Model DF170)‌

• Key Specifications: Color (Gardner scale): ≤ 0.5; Epoxy equivalent: ≤ 0.03 g/eq; Hydrolyzable chlorine: 160–180 ppm; Viscosity at 25℃: 3,000–4,000 cps
• Application Scenarios: Solvent-free eco-friendly coatings, high-permeability anti-corrosion flooring, low-odor electronic potting adhesives
• Highlights: Extremely low color brings almost no color interference to light-colored and high-transparency formulations; the low viscosity eliminates the need for large amounts of reactive diluents, making the product more environmentally friendly

3. ‌Novolac Epoxy Resin (EPN Series)‌

• Model DF631: Color (Gardner scale): ≤ 0.5; Epoxy equivalent: 170–180 g/eq; Hydrolyzable chlorine: ≤ 0.10%
• Model DF638S: Color (Gardner scale): ≤ 0.4; Hydrolyzable chlorine: ≤ 0.02%; Viscosity Grade: H-K
• Application Scenarios: High-temperature resistant laminates, special anti-corrosion composites, high-end electronic encapsulation, high-precision electrical insulation components
• Highlights: High epoxy functionality endows cured products with excellent heat resistance and chemical corrosion resistance; ultra-low chlorine content effectively avoids corrosion of electronic components

4. ‌Two-step Process Epoxy Resin (Model E-44)‌

• Key Specifications: Color (Pt-Co scale): ≤ 20; Epoxy equivalent: 210–240 g/eq; Softening point: 14–23℃; Hydrolyzable chlorine: ≤ 0.03%
• Application Scenarios: Conventional epoxy flooring, general construction adhesives, common anti-corrosion coatings
• Highlights: Outstanding cost performance, stable and sufficient supply chain, perfectly meeting the large-scale usage demands of traditional industrial fields

Covers four core tracks: industrial protective coatings (steel structure anti-corrosion, industrial flooring, special protective coatings), electrical and electronic insulation (component potting, circuit board protection, high-voltage insulation parts), composite material matrices (wind turbine blades, sports equipment, FRP products), construction and adhesives (epoxy flooring, structural bonding, concrete crack repair).

• Strict Quality Control: Each batch of products undergoes precise testing to ensure core parameters such as epoxy equivalent, viscosity and chlorine content are stably controlled within a narrow range
• Process Compatibility: The full product line is fully compatible with mainstream epoxy curing agents, accelerators and reactive diluents on the market, no large-scale equipment adjustment is required to directly connect with most existing downstream production lines
• Compliance Guarantee: The entire product line meets the requirements of the national standard GB/T 13657 for bisphenol A epoxy resin, and industrial protective coating products meet the hazardous substance limit requirements of GB 30981
• Full-cycle Service: Provide sample testing, technical consultation and formula guidance services, and support customized product development for special application requirements

• Operational Protection: It is recommended to wear nitrile gloves and goggles during handling to avoid direct contact with skin and mucous membranes
• Storage Conditions: Store in a cool and ventilated warehouse, keep away from open flames, high-temperature heat sources and strong oxidants
• Transportation Requirements: Handle with care to prevent packaging damage and leakage

Wuhan Biet Co., Ltd.‌

We are committed to providing industrial customers with high cost-effective, high-consistency epoxy resin solutions, and empowering the upgrading and innovation of China's manufacturing industry with reliable and stable products. Welcome to visit our product detail page or contact our technical team directly for more product information and technical consultation.

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